Fashionable And Simple Desktop Wireless Bluetooth Subwoofer

Product information:

Connection mode: Bluetooth, wired
Charging time:4 hours
Bluetooth version:BT5.0
Battery Capacity:4000mAh
Playback time:15 hours
Voltage and current:5V/2A
Sound type: dual-channel
Output power:20W
Speaker size: 2.5 inch + 1.75 inch
Frequency response range: 20Hz-20kHz
Signal-to-noise ratio: 90db
Size:200×182x190mm

Packing list:

Audio*1

Product Image: